diff --git a/api/events.js b/api/events.js
index 9e66570..0442342 100644
--- a/api/events.js
+++ b/api/events.js
@@ -10,6 +10,7 @@ export default async function handler(req, res) {
     res.setHeader('Access-Control-Allow-Origin', '*');
     res.setHeader('Access-Control-Allow-Methods', 'GET, OPTIONS');
     res.setHeader('Access-Control-Allow-Headers', 'Content-Type');
+    res.setHeader('Cache-Control', 's-maxage=1800, stale-while-revalidate=3600');
 
     if (req.method === 'OPTIONS') {
         return res.status(200).end();
diff --git a/index.html b/index.html
index 77b658f..5a481c0 100644
--- a/index.html
+++ b/index.html
@@ -22,9 +22,11 @@
 
     <script src="https://unpkg.com/lucide@0.344.0/dist/umd/lucide.min.js"></script>
 
-    <style>
-        @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap');
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap">
 
+    <style>
         *,
         *::before,
         *::after {